Answer:
Oxygen
Explanation:
Your cells use oxygen for energy, as a result makes carbon dioxide
Answer:
Probably the answer is C, being hostile should never come to back up a refusal
Answer:
Physical activity is defined as any voluntary bodily movement produced by skeletal muscles that requires energy expenditure. Physical activity encompasses all activities, at any intensity, performed during any time of day or night. It includes exercise and incidental activity integrated into daily activity.
Explanation:
The best answer would be A, because defects would come along with it,as well as enlargement of the airways. Which is what Emphysema is.
Here is the answer that would best complete the given statement above. For years, surgeons have had great success using PROSTHETIC IMPLANTS. These implants have been used in hip replacement surgeries having very less complication rates. Hope this answers your question.